/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataCacheRecord.h
PreferBuild()when the values are added from compressed buffers as compression is already complete andBuildAsync()will complete immediately in that case.
void BuildAsync ( [IRequestOwner](API\Developer\DerivedDataCache\IRequestOwner) & Owner, [FOnCacheRecordComplete](API\Developer\DerivedDataCache\FOnCacheRecordComplete) && OnComplete )